package com.example.tests;

import static com.example.tests.ContactDataGenerator.loadContactsFromCsvFile;
import static com.example.tests.ContactDataGenerator.loadContactsFromXmlFile;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;

import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import com.example.utils.SortedListOf;


public class ContactCreationTests extends TestBase{
	
	@DataProvider
	public Iterator<Object[]> contactsFromFile() throws IOException {
		return  wrapContactsForDataProvider(loadContactsFromCsvFile(new File("contact.txt"))).iterator();
	 }

	@Test(dataProvider = "contactsFromFile")
	public void tesContactCreationWithValidData(ContactData contact) throws Exception {
	    // save old state
		SortedListOf<ContactData> oldContactList = 
				new SortedListOf<ContactData>(app.getHibernateHelper().listContacts());
	    //actions
    	app.getContactHelper().createContact(contact);
		//save new state 
    	SortedListOf<ContactData> newContactList = app.getContactHelper().getContacts();
	    //compare states
    	assertThat(newContactList, equalTo(oldContactList.withAdded(contact)));
	}	
	
	
}
